Safcode | Code Your Ideas by Sir Safder


Test Your Programming Skills with Safcode!


Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"



Quiz Start


Z-Wave
CoAP
Cellular
SigFox

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10 to 30 meters range
Message-oriented protocol
Royalty-free
Security Protocol

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thread
sigfox
Z-wave
RFID

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5g
4g
None of them
3g

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Middleware
Development tools
IT infrastructure
All of these

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Cellular
WIFI
LPWAN
Satellite

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Standardized hardware
Reduced duration of debugging
Focused software development
All of Them

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Bluetooth
WiFi
RFID
Weightless

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